Description:
The pH probe from Bluelab is suitable as a replacement for the Bluelab Combo Meter as well as the Bluelab Guardian. The round pH probe is completely waterproof and less fragile than all-glass electrodes. It is completely immersed in the nutrient solution to obtain readings.
Regular cleaning can extend the life of the meters. Each pH electrode forms a wafer-thin film on the sensor in aqueous solutions, which increases after prolonged use.
Always keep the pH probe moist to avoid permanent damage and to increase the service life. Replace the protective cap after each use. Never store electrodes in distilled water and always recalibrate the unit after cleaning. Normally the shelf life is at least 8 to 10 months, although with good care it can usually be increased to over 2 years.
Technical data:
- Material: plastic
- Temp. range: 0-60°C
- Waterproof: Yes (up to 2m)
- Electrode length: 163mm
- Diameter: 12mm
- Cable length: 2m
- pH measuring range: 0-14pH
- Reference: Double Junction, Ag/AgCl, Sat. KCl Gel
- Slope: >97% at 25°C
- Accuracy: ±0.01 pH in buffers
- Control deviation: ±0.5 pH
